Climate and monthly weather forecastGreer, AZ
Climate and monthly weather forecast
The climate of Greer
Perched above 8,000 feet in the mountains of Arizona, nestled in the White Mountains, lies the quaint town of Greer. The climate in Greer, Arizona, adheres to the Csb classification by Köppen climate group, a paradigm that describes it as a Mediterranean climate with a warm summer. Throughout the year, the town shows a dramatic mix of climatic conditions demonstrated by the peaks and troughs in temperature, humidity, and rainfall.In general, the town experiences a wide temperature range from its lowest at 20.7°F (-6.3°C) in January to its highest at 75.2°F (24°C) in June. Humidity levels fluctuate significantly too, dropping to a low of 33% in June then peaking at 70% in January. Rainfall patterns fluctuate as well, with heavy downpours occurring in July and August, at 7.36" (187mm) and 6.81" (173mm) respectively, and dry periods occurring in April, November and December with averages below 1 inch.
The regular weather patterns in Greer manifest unique characteristics of its Mediterranean climate type. A notable feature is the significant precipitation shift from dry to wet in the middle of the year, resulting in a notable escalation in the number of rainfall days from 5.3 in April to 25.8 in July. Another distinct aspect includes the snowfall, which is prevalent from January to April and returns in November and December, with its peak in January at 10.28" (261mm).
The best time to visit Greer
Among the diverse weather elements, moderate temperatures and less precipitation clearly indicate May and June as the best periods to visit Greer. During May, the average high temperature reaches 63.7°F (17.6°C), while the rainfall is relatively moderate at 1.42" (36mm). The relative humidity levels are also bearable, standing at 37%. June comes with warmer temperatures at a high of 75.2°F (24°C), lower humidity at 33% and less rainfall at 1.3" (33mm). These conditions go hand in hand with longer sunlight hours, amounting to 14.4 hours per day. Greer caters to various outdoor pursuits during this time, from hiking to fishing, making it a delightful summer escape.The worst time to visit Greer
Conversely, November to February could be considered the least inviting months to visit Greer due to harsher conditions. January experiences the lowest temperatures with average lows of 20.7°F (-6.3°C) and highs of 38.8°F (3.8°C), accompanied by the highest recorded snowfall of 10.28" (261mm). This makes outdoor activities limited due to the challenging weather conditions.Spring weather in Greer
During spring, specifically from March to May, the weather in Greer gradually becomes warmer and more hospitable. The temperature increases, with daily highs rising from an average of 48.9°F (9.4°C) in March to 63.7°F (17.6°C) in May. Temperatures at night also rise from an average daily low of 27.9°F (-2.3°C) in March to 38.3°F (3.5°C) in May. Notably, the daylight progressively grows, from 12 hours in March to approximately 14 hours in May. However, rainfall remains persistent with averages around 1 inch per month through the spring.Summer weather in Greer
Throughout the summer months, from June to August, Greer experiences its warmest weather. The average high temperature is somewhere between 72.1°F (22.3°C) and 75.2°F (24°C), while the average low temperature ranges from 48.7°F (9.3°C) to 53.6°F (12°C). There is an interesting shift in rainfall patterns as July and August record the highest rainfall within the year, reaching 7.36" (187mm) and 6.81" (173mm) respectively.Autumn weather in Greer
September through to November are the autumn months in Greer, Arizona. This period displays a gradual decrease in temperature from summer highs. Throughout the season, the high temperatures fall from 67.6°F (19.8°C) in September to 49.3°F (9.6°C) in November. The autumnal nights follow suit, cooling from 47.1°F (8.4°C) in September to 28.4°F (-2°C) in November. This period also sees a rapid decrease in rainfall.Winter weather in Greer
The winter period, December through February, in Greer is recognized by the noticeable drop in temperatures. During this period, the average high temperature ranges from 39°F (3.9°C) to 41.2°F (5.1°C) while the average low fluctuates between 20.7°F (-6.3°C) and 22.5°F (-5.3°C). Although the rainfall during these months is relatively low, snowfall begins to take priority with averages ranging from 6.1" (155mm) in February to 10.28" (261mm) in December. During these months, winter sports are popular among visitors and locals alike. Every winter, hundreds of skiing and snowboarding enthusiasts flock to the ski area located at Sunrise Park Resort, creating an attractive winter-sports hub for the state.Weather in January
Entering the new year, Greer, Arizona starts to experience winter's grip with decreasing temperatures and extensive snow coverage. Distinct abundancy of snow is visible, boasting heights from 10.28" (261mm) to 6.57" (167mm) in February. Weather in January »Weather in February
As Arizona transitions towards Spring, February in Greer sees a considerable drop in snowfall with a slight rise in temperatures compared to January. The snow days also show a slight dip, making the town a touch more accessible during this month. Weather in February »Weather in March
The arrival of March signals the last grasp of winter in Greer, with a significant reduction in snowfall from February and an increase in daytime temperatures. An interesting feature is a substantial drop in relative humidity down to 52%, lowest in the first quarter of the year. Weather in March »Weather in April
April sees an even greater retreat of winter with zero inches of snowfall and a noticeable increase in temperature, indicating the arrival of spring in Greer. Furthermore, the expansive daylight hours reaching 13.1 hours and comfortable temperatures make it inviting for outdoor events. Weather in April »Weather in May
May typically offers the most enjoyable weather in Greer, with temperatures ranging from 63.7°F (17.6°C) to 55.9°F (13.3°C) in the previous month. The decrease in rainfall down to 1.42" (36mm) ensures less interference with outdoor events, although the abrupt rise in relative humidity to 37% may prove uncomfortable at times. Weather in May »Weather in June
June in Greer, Arizona marks the real onset of summer, translating into long hot days. The temperatures in this period peaking at an annual high of 75.2°F (24°C). Coupled with the longest daylight duration of the year, 14.4 hours, it's clear that summer has truly arrived. Weather in June »Weather in July
Childhood memories of summer vacations are conjured by July's weather in Greer, despite a slight drop in temperatures compared to June. This month, however, marks a drastic rise in rainfall to an annual high of 7.36" (187mm), providing relief from the summer heat. Weather in July »Weather in August
Moving into August, the weather trends from the previous month continue, with the rainy season in full swing in Greer. The culmination of summer rainfall occurs with a near-record 6.81" (173mm) of rain. Activities during this month include both indoor entertainment and outdoor pursuits when the skies are clear. Weather in August »Weather in September
With the arrival of September, the monsoon season in Greer starts to taper off, and the weather begins to transition into fall. The rainfall notably lessens from August 6.81" (173mm) down to 3.58" (91mm). Subsequently, the average daily amount of sunshine is extended, giving the weather a more stable and predictable pattern. Weather in September »Weather in October
October brings a noticeable transition to a cooler climate in Greer as fall sets in. The decline in temperatures, compared to September, make it significantly colder. This month sees less humidity and rain, turning the environment increasingly dry. Weather in October »Weather in November
November weather in Greer, Arizona, presents the first signs of winter, with a sharp drop in temperature from the preceding month. There's a return of snowfall, though moderate at 3.15" (80mm) compared to the coming months. The climate is much colder now, and the town starts to prepare for the upcoming winter season. Weather in November »Weather in December
Closing the year, December carries the full force of winter in Greer, with the average low temperature dropping down to 21.7°F (-5.7°C). The increase in snowfall from November's 3.15" (80mm) to December's 10" (254mm) indicates just how seriously winter takes hold. Weather in December »Updated: Jun 4, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Greer's January weather, with an average high temperature of 38.8°F (3.8°C) and an average low temperature of 20.7°F (-6.3°C), tends to be the coldest of the year.
With an average relative humidity of 70%, January is the most humid month.
Throughout the year, there are 109 rainfall days, and 28.5" (724mm) of precipitation is accumulated.
January through May, October through December are months with snowfall.
The month with the most snowfall is January, when snow falls for 9.7 days and typically aggregates up to 10.28" (261mm) of snow.
Throughout the year, there are 50 snowfall days, and 45.55" (1157mm) of snow is accumulated.
Greer's warmest temperatures are experienced in June, with average high temperatures of 75.2°F (24°C) and lows of 48.7°F (9.3°C).
The least humid month is June, with an average relative humidity of 33%.
June through September are months without snowfall.
With an average of 14h and 24min of daylight, June has the longest days of the year.
June has the most sunshine of the year, with an average of 11.7h of sunshine.
June through August, with an average maximum UV index of 5, are months with the highest UV index.
The month with the most rainfall is July, when the rain falls for 25.8 days and typically aggregates up to 7.36" (187mm) of precipitation.
October is the month with the least rainfall. Rain falls for 6.1 days and accumulates 0.83" (21mm) of precipitation.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Greer does not observe Daylight Saving Time (DST). MST timezone is used over the entire year.
With an average of 6.1h of sunshine, December has the least sunshine of the year.
The month with the lowest UV index in Greer, Arizona, is December, with an average maximum UV index of 1.
Average temperature
Greer, AZ
The warmest month (with the highest average high temperature) is June (75.2°F).
The month with the lowest average high temperature is January (38.8°F).
The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure
Greer, AZ
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.05"Hg - Average pressure in March:
29.99"Hg - Average pressure in April:
29.91"Hg - Average pressure in May:
29.89"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
29.97"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Greer, AZ
- Average wind speed in January:
7.1mph - Average wind speed in February:
8.7mph - Average wind speed in March:
9.4mph - Average wind speed in April:
10.4mph - Average wind speed in May:
9.9mph - Average wind speed in June:
8.7mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.1mph - Average wind speed in September:
6.5mph - Average wind speed in October:
8mph - Average wind speed in November:
8.3mph - Average wind speed in December:
8.1mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity
Greer, AZ
The month with the highest relative humidity is January (70%).
The month with the lowest relative humidity is June (33%).
Average rainfall
Greer, AZ
- Average rainfall in January:
1.42" - Average rainfall in February:
1.18" - Average rainfall in March:
1.18" - Average rainfall in April:
0.98" - Average rainfall in May:
1.42" - Average rainfall in June:
1.3"
- Average rainfall in July:
7.36" - Average rainfall in August:
6.81" - Average rainfall in September:
3.58" - Average rainfall in October:
0.83" - Average rainfall in November:
0.94" - Average rainfall in December:
1.5"
The wettest month (with the highest rainfall) is July (7.36").
The driest month (with the least rainfall) is October (0.83").
Average rainfall days
Greer, AZ
- Average rainfall days in January:
2.9 days - Average rainfall days in February:
1.9 days - Average rainfall days in March:
5 days - Average rainfall days in April:
5.3 days - Average rainfall days in May:
6.7 days - Average rainfall days in June:
8.8 days
- Average rainfall days in July:
25.8 days - Average rainfall days in August:
24.2 days - Average rainfall days in September:
16.9 days - Average rainfall days in October:
6.1 days - Average rainfall days in November:
2 days - Average rainfall days in December:
3.4 days
The month with the highest number of rainy days is July (25.8 days).
The month with the least rainy days is February (1.9 days).
Average snowfall
Greer, AZ
- Average snowfall in January:
10.28" - Average snowfall in February:
6.57" - Average snowfall in March:
6.1" - Average snowfall in April:
4.72" - Average snowfall in May:
3.03" - Average snowfall in June:
0"
The month with the highest snowfall is January (10.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Greer, AZ
- Average snowfall days in January:
9.7 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
6.9 days - Average snowfall days in April:
4.8 days - Average snowfall days in May:
2.5 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
2.3 days - Average snowfall days in November:
4.5 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is December (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Greer, AZ
- Average daylight in January:
10h and 12min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
13h and 54min - Average daylight in June:
14h and 24min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
7h and 36min - Average sunshine in March:
8h and 42min - Average sunshine in April:
10h and 48min - Average sunshine in May:
11h and 24min - Average sunshine in June:
11h and 42min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
11h and 12min - Average sunshine in September:
10h and 0min - Average sunshine in October:
7h and 24min - Average sunshine in November:
7h and 0min - Average sunshine in December:
6h and 6min
The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days
Greer, AZ
- Average sunshine days in January:
20 days - Average sunshine days in February:
18.4 days - Average sunshine days in March:
20.3 days - Average sunshine days in April:
20 days - Average sunshine days in May:
21.4 days - Average sunshine days in June:
19.5 days
- Average sunshine days in July:
3.5 days - Average sunshine days in August:
5.2 days - Average sunshine days in September:
10.5 days - Average sunshine days in October:
21.5 days - Average sunshine days in November:
24 days - Average sunshine days in December:
19.7 days
The month with the most sunshine days is November (24 days).
The month with the least sunshine days is July (3.5 days).
Average UV index
Greer, AZ
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Greer, AZ
The month with the most cloud cover is December (Cloud cover 33).
The month with the least cloud cover is June (Cloud cover 13).
Average visibility
Greer, AZ
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
